5505121147 has 2 divisors, whose sum is σ = 5505121148. Its totient is φ = 5505121146.

The previous prime is 5505121103. The next prime is 5505121151. The reversal of 5505121147 is 7411215055.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5505121147 - 2²³ = 5496732539 is a prime.

It is not a weakly prime, because it can be changed into another prime (5505121247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2752560573 + 2752560574.

It is an arithmetic number, because the mean of its divisors is an integer number (2752560574).

Almost surely, 2^5505121147 is an apocalyptic number.

5505121147 is a deficient number, since it is larger than the sum of its proper divisors (1).

5505121147 is an equidigital number, since it uses as much as digits as its factorization.

5505121147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7000, while the sum is 31.

The square root of 5505121147 is about 74196.5036036066. The cubic root of 5505121147 is about 1765.7218593093.

The spelling of 5505121147 in words is "five billion, five hundred five million, one hundred twenty-one thousand, one hundred forty-seven".